‘Training Day’, ‘Bull’, ‘MacGyver’, ‘The Great Indoors’, Matt LeBlanc Comedy & Jason Katims Drama Picked Up By CBS [online]. [cit. 2016-10-16]. Dostupné online.
thefutoncritic.com
CBS Renews Six More Dramas and Two Award-Winning News Programs for 2019-2020 Broadcast Season [online]. The Futon Critic, 2019-05-09 [cit. 2019-05-12]. Dostupné online. (anglicky)
tvline.com
AUSIELLO, Michael. Hawaii Five-0, Madam Secretary and Bull Among CBS' 11 Latest Renewals [online]. TV Line, 2018-04-18 [cit. 2018-05-12]. Dostupné online.